US Bridges

Quaker RD (cr 533) over Stony Brook

Fair

Mercer County, New Jersey · 1.03 M North of U.S Rt. 1 · Structure no. 1100082

Built
2013
12 years old
Condition
Fair
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
81 ft
1 main span
Daily traffic
8,565
2023 count
Owner
County
County Highway Agency

About this bridge

Quaker RD (cr 533) over Stony Brook is a prestressed concrete box beam or girders - multiple carrying Quaker RD (cr 533) over Stony Brook in Mercer County, New Jersey. It was built in 2013, so it is 12 years old, younger than the New Jersey average of 58.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 8,565 vehicles a day, roughly 3% of them trucks, projected to reach 10,450 by 2043. The structure is 81 ft (24.7 m) long and 42 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesQuaker RD (cr 533)
CrossesStony Brook
Location1.03 M North of U.S Rt. 1
RouteCounty Highway 533
CountyMercer County
StateNew Jersey
Coordinates40.30941, -74.68054
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating66.8 US tons
Inventory rating54.2 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length81 ft (24.7 m)
Longest span75 ft (22.9 m)
Deck width42 ft (12.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,565 (2023)
Projected traffic10,450 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Quaker RD (cr 533) over Stony Brook built?

It was built in 2013, making it 12 years old in 2025.

What condition is Quaker RD (cr 533) over Stony Brook in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does Quaker RD (cr 533) over Stony Brook carry?

About 8,565 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Quaker RD (cr 533) over Stony Brook?

The structure is 81 ft (24.7 m) long with a longest span of 75 ft (22.9 m) and a deck 42 ft wide.

Who owns Quaker RD (cr 533) over Stony Brook?

It is owned by the County Highway Agency.